Hayward H-Series Pool Heater Relief Valve | CHXRLV1930
Hayward Products
SKU: HPPCHXRLV1930
Hayward CHXRLV1930 – ¾″ Male Pressure Relief Valve
Product Overview
The Hayward CHXRLV1930 is a factory-authorized replacement pressure relief valve used on select Hayward H-Series pool and spa heaters. It protects the heater and plumbing system by opening automatically if internal pressure rises above a safe operating level.
Key Features
- ¾″ male threaded relief valve for direct installation into compatible heater ports.
- Opens at a preset pressure to prevent heater and plumbing damage.
- OEM-grade component designed specifically for Hayward heating systems.
- Durable metal construction suitable for high-temperature and chemical environments.
Technical Specifications
- Part Number: CHXRLV1930
- Connection: ¾″ male NPT
- Application: Pressure relief valve for select Hayward H-Series heaters
- Material: Metal safety valve assembly
Applications & Compatibility
The CHXRLV1930 valve fits multiple Hayward H-Series heater models, including various millivolt and electronic ignition versions. It is commonly used on H150, H200, H250 and similar models. Always verify your heater’s parts list to confirm compatibility prior to ordering.
Installation Instructions
- Turn off all power and shut off gas to the heater before servicing.
- Allow the heater to cool completely and relieve any pressure in the system.
- Unscrew the old relief valve from its port.
- Apply appropriate thread sealant or Teflon tape to the new valve threads.
- Thread the new CHXRLV1930 valve into place and tighten securely by hand or with a wrench (without overtightening).
- Restore power and gas, then run the heater briefly to check for leaks.
Troubleshooting
- Valve dripping or seeping: Verify the valve is tightened correctly and that thread sealant is properly applied.
- Valve opening frequently: Investigate underlying system pressure issues such as restricted flow, dirty filter or pump problems.
- No relief function: Replace immediately—relief valves that do not open properly pose a safety risk.
Maintenance Tip
Inspect the pressure relief valve during annual heater service. Replace immediately if signs of corrosion, leaking, or mechanical sticking are present. Maintaining a functioning relief valve is essential for safe and reliable heater operation.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
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